IPFS CID

Matches an IPFS Content Identifier (CIDv0 starting with Qm, or CIDv1 starting with bafy/bafk).

✓ IPFS gateway links✓ NFT metadata validation✓ Decentralized storage

Safe

Test String

2 matches

QmZ4tDuvesekSs4qM5ZBKpXiZGun7S2CYtEZRB3DYXkjGx
bafybeigdyrzt5sfp7udm7hu76uh7y26nf3efuylqabf3oclgtqy55fbzdi

(…)Group #1— Capturing group — captures matched text for reuse or extraction

QQ— 'Q' — literal character

mm— 'm' — literal character

[…]{44}Character class […]— Matches any single character listed in this set — repeated exactly 44 times · {44} — exactly 44 times

||— | — alternation: matches expression on left OR right

bb— 'b' — literal character

[…]{58,}Character class […]— Matches any single character listed in this set — repeated at least 58 times · {58,} — at least 58 times

Pattern: 43 charsInput: 106 chars

100% client-side · private

✓ Valid Examples

Validate IPFS CID natively in your backend or frontend without copying regex strings.

import { validate } from '@regexto/validators';

validate('ipfs-cid', '...');

from regexto_validators import validate

validate("ipfs-cid", "...")

import "github.com/regex-to/validators-go"

valid, err := validators.Validate("ipfs-cid", "...")

use RegexTo\Validators\Validator;

Validator::validate('ipfs-cid', '...');

use regexto_validators::validate;

let is_valid = validate("ipfs-cid", "...").unwrap();